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When young, it can be grown as a houseplant where it can tolerate light shade, but it prefers full sun because it grows best in warm zones. If planted outside, young trees need protection on frosty nights. Once established it is hardier and tolerates temperatures down to −8 °C (18 °F). It
271:
is a fast-growing evergreen tree with a single main trunk, growing to 5–40 m (20–100 ft) tall. The bark is dark grey and furrowed. Its leaves are fern-like, 10–34 cm (4–10 in) long, 9–15 cm (4–6 in) wide and divided with between 11 and 31 main lobes. Each lobe is
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in
Australia, and overseas in South Africa, New Zealand, Hawaii, French Polynesia, Jamaica and Florida. It is regarded as a weed in parts of New South Wales and
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needs occasional water but is otherwise fairly drought-resistant. Care needs to be taken when planting it near bushland because it can be invasive.
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sometimes further divided into as many as four, each one linear to narrow triangular in shape. It loses many of its leaves just before flowering.
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and mostly yellowish orange, or sometimes reddish. Flowering occurs from
September to November and the fruit that follows is a glabrous
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The flowers are arranged in one-sided, "toothbrush"-like groups, sometimes branched, 12–15 cm (5–6 in) long. The
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and wet forests. It is now relatively rare in its natural habitat but has been widely planted. It has become
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Jackson, N. (2000). "Tree pruning as a means of controlling water use in an agroforestry system in Kenya".
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difficult-to-grow grevilleas. It has been planted widely throughout the city of
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Menz, J., Rossi, R., Taylor, W.C, Wall, L., Contact dermatitis from
Grevillea "
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timber was widely used for external window joinery, as it is resistant to
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is grown in plantations in South Africa, and can also be grown alongside
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Species of shrub in the family
Proteaceae endemic to eastern Australia
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839:. Washington, D.C.: Smithsonian Institution Press. p. 556.
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Silky oak occurs naturally on the coast and ranges in southern
867:
Commonwealth
Scientific and Industrial Research Organisation
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specimen was collected by
Cunningham on the eastern edge of
850:
F.A. Zich; B.P.M Hyland; T. Whiffen; R.A. Kerrigan (2020).
731:. United Kingdom: Dorling Kindersley. 2008. p. 1136.
407:
and others, because of its tonal and aesthetic qualities.
248:. It is a native of eastern coastal Australia, growing in
403:
has been used for side and back woods on guitars made by
1017:. Royal Horticultural Society. July 2017. p. 43
810:
Supplementum primum
Prodromi florae Novae Hollandiae
317:
Supplementum primum
Prodromi florae Novae Hollandiae
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236:, and accordingly unrelated to true oaks, family
19:"Silky oak" redirects here. For other uses, see
430:in south-western China, forming shady avenues.
376:, and as invasive in Hawaii and South Africa.
314:in 1827. Brown's description was published in
244:is a tree, and is the largest species in its
8:
332:word meaning "strong like oak" or "robust".
1078:
396:populations, felling has been restricted.
352:where it grows in subtropical rainforest,
36:
27:
942:Overseas-grown Australian Timber Species
298:was first formally described in 1830 by
1056:, Vol. 15, Iss. 3, pp 126-131, Apr 2006
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495:silky oaks planted in a tea plantation
861:Australian Tropical Rainforest Plants
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729:RHS A-Z encyclopedia of garden plants
7:
1583:6d5b593f-e5e1-407d-883a-7a51b1cbcfc6
1456:235827e5-d939-4140-ae0c-16fbac0ae2ef
467:The flowers and fruit contain toxic
302:after an unpublished description by
837:The Composition of Scientific Words
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384:Before the advent of aluminium,
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1531:urn:lsid:ipni.org:names:50798-3
918:"Grevillea robusta (silky oak)"
463:Toxicity and allergic reactions
1039:, Angus & Robertson, 1974.
229:, is a flowering plant in the
1:
1037:Poisonous Plants of Australia
992:. Royal Horticultural Society
968:10.1016/S0378-1127(99)00096-1
956:Forest Ecology and Management
762:. National Arboretum Canberra
706:. Royal Botanic Garden Sydney
360:in many places, including on
944:Retrieved on 8 December 2008
895:. Leaf Group. Archived from
1070:Plants of Hawaii (images):
922:Invasive Species Compendium
453:Royal Horticultural Society
422:is often used as stock for
1675:
1644:Garden plants of Australia
21:Silky oak (disambiguation)
18:
1012:"AGM Plants - Ornamental"
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51:Scientific classification
49:
44:
35:
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1659:Plants described in 1830
1634:Flora of New South Wales
567:leaves and dry seed pods
336:Distribution and habitat
209:, commonly known as the
674:. Queensland Government
1654:Drought-tolerant trees
1629:Proteales of Australia
807:Brown, Robert (1830).
201:
193:
457:Award of Garden Merit
227:Australian silver oak
199:
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833:Brown, Roland Wilbur
813:. London. p. 24
698:Makinson, Robert O.
45:In flower in Israel
1639:Flora of Queensland
924:. CAB International
889:"Silkoak (Robusta)"
479:is responsible for
291:Taxonomy and naming
1624:Trees of Australia
1054:Contact Dermatitis
603:Flowering branches
591:seed pod and seeds
531:flowering branches
481:contact dermatitis
473:Tridecylresorcinol
370:Atherton Tableland
211:southern silky oak
202:
194:
192:Leaves and flowers
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1477:Open Tree of Life
1446:Grevillea~robusta
1280:Grevillea robusta
1202:grevillea-robusta
1169:Grevillea_robusta
1122:Grevillea robusta
1092:Grevillea robusta
1084:Taxon identifiers
1072:Grevillea robusta
984:Grevillea robusta
854:Grevillea robusta
784:Grevillea robusta
758:Grevillea robusta
702:Grevillea robusta
670:Grevillea robusta
386:Grevillea robusta
296:Grevillea robusta
269:Grevillea robusta
242:Grevillea robusta
206:Grevillea robusta
200:Stamen and pistil
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348:as far south as
322:specific epithet
304:Allan Cunningham
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1064:External links
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962:(2): 133–152.
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899:on 2011-07-16
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1019:. Retrieved
1006:
994:. Retrieved
989:
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926:. Retrieved
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901:. Retrieved
897:the original
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809:
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579:dry seed pod
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1505:kew-2832700
1415:NatureServe
1327:iNaturalist
1116:Wikispecies
863:, Edition 8
644:Kangla Fort
447:In the UK,
411:Cultivation
358:naturalised
312:Moreton Bay
264:Description
254:subtropical
94:Angiosperms
1613:Categories
1500:Plant List
1189:Calflora:
928:2019-05-02
903:2019-05-02
651:References
507:trunk bark
449:G. robusta
434:G. robusta
420:G. robusta
342:Queensland
234:Proteaceae
223:silver oak
127:Proteaceae
31:Silky oak
1619:Grevillea
1267:200006437
1199:Cal-IPC:
615:seed pods
477:G.robusta
444:systems.
399:Recently
219:silky oak
145:Species:
138:Grevillea
117:Proteales
64:Kingdom:
1578:VicFlora
1570:26500116
1565:Tropicos
1441:NSWFlora
1420:2.151465
1407:61956847
1368:10598250
1107:Q1989614
1101:Wikidata
835:(1956).
642:Tree in
424:grafting
405:Larrivée
390:wood rot
374:Victoria
368:and the
285:follicle
281:glabrous
250:riverine
238:Fagaceae
215:silk oak
123:Family:
107:Eudicots
1355:50798-3
1293:2891791
1223:Ecocrop
1021:3 March
996:15 July
873:2 March
869:(CSIRO)
817:19 June
792:20 June
766:24 June
710:19 June
678:19 June
543:flowers
428:Kunming
344:and in
328:) is a
326:robusta
176:A.Cunn.
133:Genus:
113:Order:
68:Plantae
1557:4718-1
1513:PLANTS
1482:463107
1453:NZOR:
1433:105748
1241:582736
1182:317869
1140:APDB:
1130:AoFP:
788:. APNI
735:
320:. The
306:. The
277:carpel
231:family
1552:SANBI
1489:PFI:
1464:NZPCN
1394:27783
1381:25866
1363:IRMNG
1339:IPA:
1332:77302
1319:18006
1275:FoAO2
1254:GRERO
1215:3HCXT
1156:55137
1143:83098
1015:(PDF)
438:maize
330:Latin
246:genus
180:R.Br.
101:Clade
88:Clade
75:Clade
1544:8114
1526:POWO
1518:GRRO
1492:9062
1469:4014
1428:NCBI
1402:IUCN
1389:ITIS
1350:IPNI
1342:3291
1314:GRIN
1306:1329
1301:GISD
1288:GBIF
1249:EPPO
1228:1170
1192:9344
1177:BOLD
1164:ATRF
1151:APNI
1023:2018
998:2020
986:AGM"
875:2021
819:2018
794:2018
768:2024
733:ISBN
712:2018
680:2018
519:leaf
380:Uses
308:type
256:and
1591:WFO
1539:RHS
1376:ISC
1262:FNA
1236:EoL
1210:CoL
1052:",
964:doi
960:126
475:in
455:'s
440:in
225:or
217:or
178:ex
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1133:48
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1103::
988:.
958:.
920:.
891:.
865:.
858:.
747:^
720:^
688:^
659:^
483:.
471:.
459:.
364:,
287:.
252:,
240:.
221:,
213:,
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324:(
23:.
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